GitLab

Introduce telemetry_extension_ui/test/untrusted_app_resources directory
that represents how untrusted resources should be loaded from disk using
TelemetryExtensionUntrustedSource.

The previously registered resources (i.e. untrusted.html) is no longer
needed to be registered after introducing the capability to load
untrusted resources from disk. See b:156583406

This way, we simulate how 3P could load its resources and make
telemetry requests.

Also, since removing the registered resource untrusted.html would cause
some browsertests to fail, modify the browsertest to load the
registered resource: dpsl.js, instead.

Bug: b:162875543

Change-Id: Ia12c1c010b8150940fb5a4a46163cfac82f17a1b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2337473
Commit-Queue: Mahmoud Gawad <mgawad@google.com>
Reviewed-by: Oleh Lamzin <lamzin@google.com>
Reviewed-by: Giovanni Ortuño Urquidi <ortuno@chromium.org>
Cr-Commit-Position: refs/heads/master@{#796329}